JP2015501625A - 複数の入力からの直流電力を統合するシステム - Google Patents

複数の入力からの直流電力を統合するシステム Download PDF

Info

Publication number
JP2015501625A
JP2015501625A JP2014533367A JP2014533367A JP2015501625A JP 2015501625 A JP2015501625 A JP 2015501625A JP 2014533367 A JP2014533367 A JP 2014533367A JP 2014533367 A JP2014533367 A JP 2014533367A JP 2015501625 A JP2015501625 A JP 2015501625A
Authority
JP
Japan
Prior art keywords
current
bus bar
noise
power
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014533367A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015501625A5 (enrdf_load_stackoverflow
Inventor
ルッソ、ピーター、アール．
シュリプジーマ、ジェイソン
Original Assignee
ソーラーボス、インク．
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ソーラーボス、インク． filed Critical ソーラーボス、インク．
Publication of JP2015501625A publication Critical patent/JP2015501625A/ja
Publication of JP2015501625A5 publication Critical patent/JP2015501625A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/955—Circuit arrangements for devices having potential barriers for photovoltaic devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Keying Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP2014533367A 2011-09-30 2012-09-28 複数の入力からの直流電力を統合するシステム Pending JP2015501625A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161541206P 2011-09-30 2011-09-30
US61/541,206 2011-09-30
PCT/US2012/057816 WO2013049501A2 (en) 2011-09-30 2012-09-28 System for combining direct current power from multiple inputs

Publications (2)

Publication Number Publication Date
JP2015501625A true JP2015501625A (ja) 2015-01-15
JP2015501625A5 JP2015501625A5 (enrdf_load_stackoverflow) 2015-11-12

Family

ID=47996755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014533367A Pending JP2015501625A (ja) 2011-09-30 2012-09-28 複数の入力からの直流電力を統合するシステム

Country Status (5)

Country Link
US (1) US20140226242A1 (enrdf_load_stackoverflow)
EP (1) EP2742589B1 (enrdf_load_stackoverflow)
JP (1) JP2015501625A (enrdf_load_stackoverflow)
ES (1) ES2593577T3 (enrdf_load_stackoverflow)
WO (1) WO2013049501A2 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9105765B2 (en) 2012-12-18 2015-08-11 Enphase Energy, Inc. Smart junction box for a photovoltaic system
US20150103454A1 (en) * 2013-10-14 2015-04-16 Solarbos, Inc. System for Combining Direct Current Power from Multiple Inputs
CN203984337U (zh) * 2014-05-20 2014-12-03 北京人民电器厂有限公司 一种小型光伏汇流箱
JP6268128B2 (ja) * 2015-07-17 2018-01-24 矢崎総業株式会社 スイッチボックス及び過電流防止方法
US10411645B1 (en) 2016-05-09 2019-09-10 Solarbos, Inc Photovoltaic module sourced control power
ES2880955T3 (es) 2016-08-11 2021-11-26 Fimer S P A Una disposición de detección de fallas de arco para bus eléctrico de CC
EP3282532B1 (en) * 2016-08-11 2021-06-02 MARICI Holdings The Netherlands B.V. An arc fault detection arrangement for a dc electric bus
US10950402B2 (en) 2017-10-17 2021-03-16 Solarbos, Inc. Electrical contactor
US11128115B2 (en) * 2019-08-21 2021-09-21 Leviton Manufacturing Co., Inc. Apparatus and method for arc fault detection based on signal-to-noise ratio

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010512139A (ja) * 2006-12-06 2010-04-15 ソーラーエッジ エルティーディ Ｄｃ電源を用いた分散型電力ハーベストシステムの監視システム及び方法
WO2011057255A2 (en) * 2009-11-09 2011-05-12 Solarbos, Inc. System for combining direct current power from multiple inputs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761204B1 (fr) * 1997-03-24 1999-05-14 Siemens Automotive Sa Dispositif de distribution d'energie electrique dans plusieurs circuits alimentes en paralleles, et procede de fabrication de ce dispositif
US6577138B2 (en) * 2001-08-24 2003-06-10 Eaton Corporation Apparatus for detecting arcing and overcurrents in dc electrical systems subject to cyclic disturbances
US20090168277A1 (en) * 2007-12-28 2009-07-02 Sriram Changali Series arc fault current interrupter apparatus
KR100996627B1 (ko) * 2009-08-14 2010-11-29 (주)엘지산업 아크 센서가 적용된 고압/저압 배전반 시스템
US20110090607A1 (en) * 2009-10-20 2011-04-21 Luebke Charles J String and system employing direct current electrical generating modules and a number of string protectors
JP5838318B2 (ja) * 2009-11-06 2016-01-06 パナソニックＩｐマネジメント株式会社 配電システム
KR100999978B1 (ko) * 2010-06-25 2010-12-13 박기주 태양광 발전 시스템의 감시 제어 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010512139A (ja) * 2006-12-06 2010-04-15 ソーラーエッジ エルティーディ Ｄｃ電源を用いた分散型電力ハーベストシステムの監視システム及び方法
WO2011057255A2 (en) * 2009-11-09 2011-05-12 Solarbos, Inc. System for combining direct current power from multiple inputs

Also Published As

Publication number Publication date
EP2742589B1 (en) 2016-08-10
WO2013049501A3 (en) 2013-08-01
WO2013049501A2 (en) 2013-04-04
ES2593577T3 (es) 2016-12-09
US20140226242A1 (en) 2014-08-14
EP2742589A4 (en) 2015-04-29
EP2742589A2 (en) 2014-06-18

Similar Documents

Publication Publication Date Title
JP2015501625A (ja) 複数の入力からの直流電力を統合するシステム
JP5687708B2 (ja) 複数の入力から直流電力を結合するシステム
JP6132919B2 (ja) 直流発電システムおよび直流発電システムの保護方法
KR100384426B1 (ko) 태양광발전용접지불량검출장치및방법과이장치및방법을이용하는태양광발전장치
US20150194801A1 (en) Reverse current fault prevention in power combination of solar panel array systems
JP6246062B2 (ja) 直流発電システムおよび直流発電システムの保護方法
CN103299501B (zh) 光伏系统的电弧故障缓解
US20150103454A1 (en) System for Combining Direct Current Power from Multiple Inputs
JP6486115B2 (ja) 太陽光発電システム
GB2486408A (en) Disconnection of a string carrying direct current
JP5889143B2 (ja) 太陽光発電システムおよびアーク検出保護装置
JP6262241B2 (ja) 複数のｄｃ電圧源を保護するためのシステム
EP3391489B1 (en) Ground fault detection and interrupt system
JP6597394B2 (ja) アーク発生位置検出装置およびアーク発生位置検出方法
KR101684679B1 (ko) 접속반내의 단자볼트 텐션상태 검출을 통한 화재방지기능을 가지는 태양광발전시스템
WO2025118940A1 (zh) 一种具有共模拉弧检测功能的储能系统及光储设备
JP6834458B2 (ja) アーク故障検出システム
JP6834334B2 (ja) アーク故障検出システム
JP2010199443A (ja) 太陽光発電システム
KR100955806B1 (ko) 부하의 전원상태를 감지하면서 부하로 상용전원과 태양광발전전원을 선택접속하기 위한 자동전원절환장치
JP6671769B2 (ja) 太陽光発電システム
WO2024142613A1 (ja) 電力供給システム
JP5652898B2 (ja) 遮断検出回路及びこれを備える発電システム
JP2013118813A (ja) 無停電電源装置システム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150925

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150925

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160621

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160802

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20161102

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170808